---> uname -a: Linux prd-centos7-builder-2c-1g-37334.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 533 5415 16 1872 7005 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:5a:e7:2e brd ff:ff:ff:ff:ff:ff inet 10.30.123.132/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe5a:e72e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 01/21/2025 _x86_64_ (2 CPU) 08:03:39 AM LINUX RESTART 08:04:07 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 348.63 40.32 308.31 5017.47 13004.37 08:06:01 AM 315.74 0.53 315.21 18.25 9851.97 08:07:01 AM 45.42 0.18 45.24 35.84 1127.73 Average: 232.74 12.76 219.97 1575.88 7822.06 08:04:07 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5690792 2318124 28.94 2620 1702156 665392 7.35 522044 1523232 144104 08:06:01 AM 5580532 2428384 30.32 2620 1804164 640636 7.07 562196 1561060 10672 08:07:01 AM 5508824 2500092 31.22 2620 1802340 714284 7.89 635592 1561892 14728 Average: 5593383 2415533 30.16 2620 1769553 673437 7.44 573277 1548728 56501 08:04:07 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 358.03 207.11 1735.81 70.81 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 37.51 30.06 297.80 9.41 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 27.00 24.33 24.60 9.18 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 133.36 83.03 649.90 28.38 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 01/21/2025 _x86_64_ (2 CPU) 08:03:39 AM LINUX RESTART 08:04:07 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 40.47 0.00 6.59 6.38 0.12 46.44 08:05:01 AM 0 30.94 0.00 5.44 5.30 0.12 58.20 08:05:01 AM 1 50.11 0.00 7.78 7.50 0.12 34.50 08:06:01 AM all 36.11 0.00 2.72 2.50 0.10 58.58 08:06:01 AM 0 27.55 0.00 2.12 1.91 0.09 68.34 08:06:01 AM 1 44.89 0.00 3.30 3.10 0.09 48.62 08:07:01 AM all 37.85 0.00 1.81 0.40 0.10 59.85 08:07:01 AM 0 2.93 0.00 1.09 0.17 0.07 95.75 08:07:01 AM 1 76.38 0.00 2.60 0.65 0.15 20.22 Average: all 38.06 0.00 3.60 2.98 0.10 55.26 Average: 0 19.85 0.00 2.77 2.33 0.09 74.97 Average: 1 57.13 0.00 4.47 3.66 0.12 34.62